52664336403 has 8 divisors (see below), whose sum is σ = 80250417408. Its totient is φ = 30093906504.

The previous prime is 52664336399. The next prime is 52664336437. The reversal of 52664336403 is 30463346625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52664336403 - 2² = 52664336399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52664336303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1253912751 + ... + 1253912792.

It is an arithmetic number, because the mean of its divisors is an integer number (10031302176).

Almost surely, 2^52664336403 is an apocalyptic number.

52664336403 is a deficient number, since it is larger than the sum of its proper divisors (27586081005).

52664336403 is a wasteful number, since it uses less digits than its factorization.

52664336403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2507825553.

The product of its (nonzero) digits is 933120, while the sum is 42.

The spelling of 52664336403 in words is "fifty-two billion, six hundred sixty-four million, three hundred thirty-six thousand, four hundred three".